Design of dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band
We propose a new design for a dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band by employing the imaginary-distance beam propagation method and the transparent boundary condition using BeamPROP simulation software. The chromatic dispersion of the fiber is −1.4 to 4.8 p...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-07-01
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| Series: | Results in Optics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666950123001268 |
| _version_ | 1827857091330572288 |
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| author | Akihito Suzuki Minoru Yoshida |
| author_facet | Akihito Suzuki Minoru Yoshida |
| author_sort | Akihito Suzuki |
| collection | DOAJ |
| description | We propose a new design for a dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band by employing the imaginary-distance beam propagation method and the transparent boundary condition using BeamPROP simulation software. The chromatic dispersion of the fiber is −1.4 to 4.8 ps/nm·km in an 800 nm wavelength range of 1.1–1.9 μm. The effective mode area at a wavelength of 1.55 μm is 12.2 μm2 and the fiber can be easily joined to conventional nonlinear optical fiber with a small core. The calculated effective index is extremely linear via the wavelength, and the decision coefficient with an approximately straight function is 0.999996, this means the waveguide dispersion of the proposed PCF completely compensates for the material dispersion curves. |
| first_indexed | 2024-03-12T12:35:19Z |
| format | Article |
| id | doaj.art-7d7cb0cc65d641359ea33a5070c94901 |
| institution | Directory Open Access Journal |
| issn | 2666-9501 |
| language | English |
| last_indexed | 2024-03-12T12:35:19Z |
| publishDate | 2023-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Optics |
| spelling | doaj.art-7d7cb0cc65d641359ea33a5070c949012023-08-29T04:18:13ZengElsevierResults in Optics2666-95012023-07-0112100474Design of dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion bandAkihito Suzuki0Minoru Yoshida1Corresponding author.; Graduate School of Science and Engineering Research, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, JapanGraduate School of Science and Engineering Research, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, JapanWe propose a new design for a dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band by employing the imaginary-distance beam propagation method and the transparent boundary condition using BeamPROP simulation software. The chromatic dispersion of the fiber is −1.4 to 4.8 ps/nm·km in an 800 nm wavelength range of 1.1–1.9 μm. The effective mode area at a wavelength of 1.55 μm is 12.2 μm2 and the fiber can be easily joined to conventional nonlinear optical fiber with a small core. The calculated effective index is extremely linear via the wavelength, and the decision coefficient with an approximately straight function is 0.999996, this means the waveguide dispersion of the proposed PCF completely compensates for the material dispersion curves.http://www.sciencedirect.com/science/article/pii/S2666950123001268Dispersion-flattened fiberPhotonic crystal fiberSupercontinuum generation |
| spellingShingle | Akihito Suzuki Minoru Yoshida Design of dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band Results in Optics Dispersion-flattened fiber Photonic crystal fiber Supercontinuum generation |
| title | Design of dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band |
| title_full | Design of dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band |
| title_fullStr | Design of dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band |
| title_full_unstemmed | Design of dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band |
| title_short | Design of dispersion-flattened photonic crystal fiber with 800 nm wide low-dispersion band |
| title_sort | design of dispersion flattened photonic crystal fiber with 800 nm wide low dispersion band |
| topic | Dispersion-flattened fiber Photonic crystal fiber Supercontinuum generation |
| url | http://www.sciencedirect.com/science/article/pii/S2666950123001268 |
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